专利 一种出风装置
ISO 16729 2013 Soil quality — Digestion of nitric acid soluble fractions of elements.pdf
ISO 8563 2023 Propylene and butadiene for industrial use — Sampling in the liquid phase.pdf
ISO 28278-1 2011 Glass in building Glass products for structural sealant glazing Part 1 Supported and unsupported monolithic and multiple glazing.pdf
ISO 20379 2018 Fine ceramics (advanced ceramics advanced technical ceramics) Measurement of thixotropic behaviour of ceramic slurry by use of a rotational viscometer.pdf
ISO 2822-1 1998 Raw cattle hides and calf skins — Part 1 Descriptions of defects.pdf
ISO TR 14749 2016 Natural gas — Online gas chromatograph for upstream area.pdf
ISO 12567-2 2005 Thermal performance of windows and doors Determination of thermal transmittance by hot box method Part 2 Roof windows and other projecting windows.pdf
ISO 13527 2010 Space data and information transfer systems — XML formatted data unit (XFDU) structure and construction rules.pdf
ISO 19642-2 2023 Road vehicles — Automotive cables — Part 2 Test methods.pdf
ISO 20438 2017 Ships and marine technology — Offshore mooring chains.pdf
GB-T 618-2006 化学试剂 结晶点测定通用方法.pdf
GB-T 16927.3-2010 高电压试验技术 第3部分 现场试验的定义及要求.pdf
GB-T 32681-2016 塑料 酚醛树脂 用差示扫描量热计法测定反应热和反应温度.pdf
GB-T 29166-2021 石油天然气工业 钢制钻杆.pdf
GB-T 688-2011 化学试剂 四氯化碳.pdf
GB-T 32724-2016 记录土壤和现场信息的格式.pdf
GB-T 6540-1986 石油产品颜色测定法.pdf
GB-T 12732-2008 汽车V带.pdf
GB-T 44124-2024 道路车辆 道路负载测定.pdf
GB-T 41322-2022 硬质合金 钴粉中硅量的测定 分光光度法.pdf